1-Naphthyl trifluoromethanesulfonate
[CAS# 99747-74-7]

Identification

• Classification: Chemical reagent >> Organic reagent >> Tosylate
• Name: 1-Naphthyl trifluoromethanesulfonate
• Molecular Formula: C₁₁H₇F₃O₃S
• Molecular Weight: 276.23
• CAS Registry Number: 99747-74-7
• EC Number: 623-315-0
• SMILES: C1=CC=C2C(=C1)C=CC=C2OS(=O)(=O)C(F)(F)F

Properties

• Solubility: 2.831 mg/L (25 °C water)
• Density: 1.5±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.561, Calc.^*
• Melting point: 117.40 °C
• Boiling Point: 355.07 °C, 343.8±42.0 °C (760 mmHg), Calc.^*
• Flash Point: 161.7±27.9 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS05 Danger
• Risk Statements: H314-H318
• Safety Statements: P260-P264-P264+P265-P280-P301+P330+P331-P302+P361+P354-P304+P340-P305+P354+P338-P316-P317-P321-P363-P405-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin corrosion	Skin Corr.	1B	H314
Serious eye damage	Eye Dam.	1	H318